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Inside the profile

Performance is engineered from within

Frankfort Casement 70: six insulating chambers break thermal bridges, a galvanized-steel core carries structural stability, and four TPE gaskets seal the assembly — Uw = 1.18 W/m²K with Ug 1.1 glazing.

01

6 insulation chambers

Six-chamber design

02

Galvanized steel core

1.2 – 1.5 mm

03

Quad TPE gaskets

Sound reduction ≥ 40 dB

04

Glazing capacity

Up to 42 mm DGU

EN ISO 10077-1 · EN ISO 10077-2 · EN 12207 · EN 12210 · EN ISO 10140

70 mm

WAYS TO OPEN

For every space, a way to open.

The system alone doesn't define a window — the way it opens shapes daily use, ventilation, insulation, and how space is used.

Turn Only

مفصلي

Opens fully inward or outward — wide ventilation and easy cleaning.

Best for: Bedrooms, living rooms, offices

Tilt

قلّاب

The top tilts in for constant ventilation with more privacy and security.

Best for: Kitchens, bathrooms, frequent airing

Tilt & Turn

مفصلي وقلّاب

Combines a full casement swing and a tilt-for-ventilation in one system.

Best for: Living rooms, medium & large openings

Double Sash

مفصلي بضلفتين

A wider opening and bigger view — run one sash or both as needed.

Best for: Living rooms, large openings

Sliding

جرّار

Sashes slide horizontally on the track without using interior space.

Best for: Balconies, kitchens, living rooms

Parallel Tilt & Slide

قلّاب وجرّار متوازٍ

Combines a tilt-for-ventilation with a lateral slide and a high seal.

Best for: Wide, high-performance openings

Fold & Slide

فولدينج

Sashes fold to one side for a large opening linking inside to balcony or garden.

Best for: Villas, terraces, wide facades

COLOURS & FINISHES

A finish that completes your interior.

Windows are no longer separate from the interior and the facade — so Premier offers a range of colours and finishes to match your space.

White finish

White

A classic that feels spacious and suits most interiors.

Beige (Cream) finish

Beige (Cream)

A calm, warm tone for classic and earthy palettes.

Golden Oak finish

Golden Oak

A warm wood-look laminate with UPVC's easy maintenance.

Grey finish

Grey

A modern grey for contemporary, minimal facades.

Black finish

Black

Bold and elegant — for villas and modern designs.

Wood finish

Wood

Wood-grain finishes for classic and rustic interiors, without natural-wood upkeep.

On-screen tones vary slightly from the real finish — the final sample is confirmed with the technical office.

HARDWARE

Smooth motion. Stronger protection.

Premier completes its windows and doors with Vorne hardware and handles: smoother operation, a secure close, and higher everyday security.

The Vorne hardware wall at Premier's exhibition stand
From Premier's stand — the full Vorne hardware range

VORNE SHIELD

Stronger protection against humidity and corrosion

For coastal and humid, salt-laden environments, Vorne Shield uses multi-layer coatings that strengthen rust and corrosion resistance — keeping hardware performing and looking right over time.

A fit for chalets and coastal homes — specified with the technical office per project environment.